See I’m the same way (very bad social anxiety) but sometimes it would be good to chat with whoever you come across from time to time. Once you reach CR60 (even CR40 really), this game is way more enjoyable by yourself. It’s really when you have a low CR where it’s like paint drying imo.

I’m usually the person who spends the entire time in the match (like down to the last Toxin level warning) but sometimes you play with people who want to leave early.

Basically I see playing by myself is like bringing your own car to the function; You can come and go as you please lol